I don't think you quite have enough reputation to act as an escrow for a signature campaign, although others may disagree.
As mentioned above, it certainly looks like you are behind this ponzi.
Sorry but I'm not behind the ponzi I'm only doing two things here
1. Escrow - yes I know my reputation is not good to do that but he agree to my term escrow service is free of cost.
2. Campaign manager - I'm also doing campaign management for only 0.025 per week.
And yes I have valid proof to prove that I'm not behind this scam.